| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.405 | N/A |
| 2 | 2 | 17.523 | 21/6:15.865 |
| 3 | 2 | 17.383 | 21/6:14.465 |
| 4 | 2 | 17.306 | 21/6:13.485 |
| 5 | 2 | 17.200 | 21/6:12.465 |
| 6 | 2 | 17.189 | 21/6:11.809 |
| 7 | 2 | 17.103 | 21/6:11.085 |
| 8 | 2 | 17.404 | 21/6:11.427 |
| 9 | 2 | 17.516 | 21/6:11.965 |
| 10 | 2 | 17.517 | 21/6:12.385 |
| 11 | 2 | 17.443 | 21/6:12.573 |
| 12 | 2 | 17.858 | 21/6:13.481 |
| 13 | 2 | 17.474 | 21/6:13.598 |
| 14 | 2 | 17.604 | 21/6:13.897 |
| 15 | 2 | 17.493 | 21/6:13.995 |
| 16 | 2 | 17.704 | 21/6:14.361 |
| 17 | 2 | 17.876 | 21/6:14.896 |
| 18 | 2 | 18.086 | 21/6:15.615 |
| 19 | 2 | 18.197 | 21/6:16.378 |
| 20 | 2 | 17.535 | 21/6:16.363 |
| 21 | 2 | 18.447 | 21/6:17.263 |